# AfterShokz Trekz Air
See [usage instructions](https://github.com/jaakkopasanen/AutoEq#usage) for more options and info.

### Parametric EQs
You can use filters 1-5 or 1-10. Apply preamp of -6.8 dB or -6.8 dB, respectively.

|   # | Type      |   Fc (Hz) |    Q |   Gain (dB) |
|-----|-----------|-----------|------|-------------|
|   1 | LowShelf  |       105 | 0.7  |         6.3 |
|   2 | Peaking   |       108 | 2.2  |         5.6 |
|   3 | Peaking   |       255 | 0.82 |        -7   |
|   4 | Peaking   |      1622 | 2.21 |         7   |
|   5 | Peaking   |      4691 | 4.67 |        -9.5 |
|   6 | Peaking   |       155 | 4.99 |        -1.7 |
|   7 | Peaking   |       208 | 2.36 |         0.9 |
|   8 | Peaking   |       410 | 2.85 |        -1.3 |
|   9 | Peaking   |       513 | 6    |         2.4 |
|  10 | HighShelf |     10000 | 0.7  |         0.2 |

### Fixed Band EQs
When using fixed band (also called graphic) equalizer, apply preamp of **-7.2 dB** (if available) and set gains manually with these parameters.

|   # | Type    |   Fc (Hz) |    Q |   Gain (dB) |
|-----|---------|-----------|------|-------------|
|   1 | Peaking |        31 | 1.41 |         5.8 |
|   2 | Peaking |        62 | 1.41 |         5.7 |
|   3 | Peaking |       125 | 1.41 |         3.7 |
|   4 | Peaking |       250 | 1.41 |        -8.3 |
|   5 | Peaking |       500 | 1.41 |        -1.3 |
|   6 | Peaking |      1000 | 1.41 |         0.1 |
|   7 | Peaking |      2000 | 1.41 |         6.4 |
|   8 | Peaking |      4000 | 1.41 |        -5.9 |
|   9 | Peaking |      8000 | 1.41 |         0.6 |
|  10 | Peaking |     16000 | 1.41 |         1.5 |

### Graphs
![](./AfterShokz%20Trekz%20Air.png)
